58.187.142.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	58.187.128.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        58.187.128.0 - 58.187.143.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom Company
descr:          2nd floor FPT Building, Pham Hung Road, Cau Giay District, Hanoi
admin-c:        LDP12-AP
tech-c:         NOC21-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:12:05Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-17T23:08:34Z
source:         APNIC

person:         Luong Duy Phuong
address:        FPT-VN
country:        VN
phone:          +84-28-73002222
e-mail:         phuongld@fpt.com
nic-hdl:        LDP12-AP
mnt-by:         MAINT-VN-FPT
last-modified:  2023-10-16T02:13:55Z
abuse-mailbox:  abuse@fpt.net
source:         APNIC

person:         Network Operation Center
nic-hdl:        NOC21-AP
e-mail:         ftel.noc.net@fpt.com
address:        FPT Telecom
phone:          +84-28-73093388
fax-no:         +84-28-73008889
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-10-16T01:44:54Z
source:         APNIC

route:          58.187.128.0/20
origin:         AS18403
descr:          Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by:         MAINT-VN-FPT
last-modified:  2019-08-01T06:54:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 58.187.142.0/24

Range	ASN	Company	Num of IPs
58.187.128.0/20	AS18403	FPT Telecom Company	4,096
58.186.0.0/15	AS18403	FPT Telecom	131,072

Nearby Ranges

BGP prefixes that overlap with 58.187.0.0/16

Range	ASN	Company	Num of IPs
58.186.0.0/15	AS18403	FPT Telecom	131,072
58.187.0.0/20	AS18403	FPT Telecom Company	4,096
58.187.112.0/20	AS18403	FPT Telecom Company	4,096
58.187.128.0/20	AS18403	FPT Telecom Company	4,096
58.187.144.0/20	AS18403	FPT Telecom Company	4,096
58.187.160.0/20	AS18403	FPT Telecom Company	4,096
58.187.16.0/20	AS18403	FPT Telecom Company	4,096
58.187.176.0/20	AS18403	FPT Telecom Company	4,096
58.187.192.0/20	AS18403	FPT Telecom Company	4,096
58.187.208.0/20	AS18403	FPT Telecom Company	4,096
58.187.224.0/20	AS18403	FPT Telecom Company	4,096
58.187.240.0/20	AS18403	FPT Telecom Company	4,096
58.187.32.0/20	AS18403	FPT Telecom Company	4,096
58.187.48.0/20	AS18403	FPT Telecom Company	4,096
58.187.64.0/20	AS18403	FPT Telecom Company	4,096
58.187.80.0/20	AS18403	FPT Telecom Company	4,096
58.187.96.0/20	AS18403	FPT Telecom Company	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

248 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
58.187.142.211	AS18403 FPT Telecom Company	`2.22ms` from Hanoi, VN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
185.103.19.104	AS39704 CJ2 Hosting B.V.	`2.97ms` from Amsterdam, NL
176.126.166.88	AS59684 Hoster kg, Ltd.	`0.19ms` from Bishkek, KG
174.141.210.216	AS21928 T-Mobile USA, Inc.	`19.54ms` from Chicago, US
184.26.228.88	AS16625 Akamai Technologies, Inc.	`0.49ms` from Dallas, US
76.194.69.72	AS7018 AT&T Enterprises, LLC	`8.76ms` from Dallas, US
34.244.15.168	AS16509 Amazon.com, Inc.	`0.48ms` from Dublin, IE
195.211.214.136	AS31149 Shtoler Vitaliy Andreevich	`10.49ms` from Kyiv, UA
92.27.26.136	AS13285 TalkTalk Communications Limited	`6.89ms` from London, GB
79.25.240.232	AS3269 Telecom Italia S.p.A.	`4.13ms` from Milan, IT
193.189.121.168	AS34998 SDM-BANK PJSC	`1.64ms` from Moscow, RU
87.19.27.248	AS3269 Telecom Italia S.p.A.	`3.33ms` from Naples, IT
109.120.36.56	AS47165 Omskie kabelnye seti Ltd.	`8.06ms` from Novosibirsk, RU
133.159.78.216	AS2497 Internet Initiative Japan Inc.	`0.77ms` from Osaka, JP
44.194.33.200	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.175.240.232	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
27.5.146.248	AS17488 Hathway IP Over Cable Internet	`1.62ms` from Saint Thomas Mount, IN
108.72.125.216	AS7018 AT&T Enterprises, LLC	`5.48ms` from San Jose, US
76.179.81.40	AS11351 Charter Communications Inc	`12.89ms` from Secaucus, US
176.119.200.136	AS62371 Proton AG	`0.75ms` from Zuerich, CH
125.168.70.168	AS9443 Vocus Retail	`2.18ms` from Adelaide, AU
40.115.58.8	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
147.241.137.136	AS228 United States Department of Defense (DoD)	`0.58ms` from Atlanta, US
75.88.6.232	AS7029 Windstream Communications LLC	`6.98ms` from Atlanta, US
49.49.255.8	AS45758 Triple T Broadband Public Company Limited	`3.11ms` from Bangkok, TH
181.32.26.232	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.33ms` from Bogotá, CO

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 58.187.142.6

traceroute to 58.187.142.6 (58.187.142.6): 64 hops max, 52 byte packets

4 [AS18403] 42.116.100.20 2.537 ms

5 [AS18403] 58.187.142.6 2.368 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On January 18th 2026

What are IP address ranges?

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